ããã¯æè¡çã«ç¸å½é¢ç½ããåéãããããããªæ°ãããã®ã§ãééã£ãè¨è¿°ãããã°ã³ã¡ã³ããªãTwitterãªãã§ãææããã ããããããã¾ã§ã®Webã¯ãã«åãã¡ã¤ã³ã ã£ããããã¯RSSãã£ã¼ããªã©Web2.0ãé¨ãããããã«ãªã£ã¦ãå¤ããããCometã§ãæ¥ç¶ãã¦ããªããã°æå³ããªãã Reverse HTTPã®ã㢠ãããªå¶éãè¶ ããã®ãWebHooksã ãããã¦WebHooksã使ãã¤ã¤ããªã¢ã«ã¿ã¤ã 飿ºãå¼·ããã®ãReverse HTTPã ã ä»åç´¹ä»ãããªã¼ãã³ã½ã¼ã¹ã»ã½ããã¦ã§ã¢ã¯Reverse HTTPããªã¢ã«ã¿ã¤ã Webãå®ç¾ããã½ããã¦ã§ã¢ã ã Reverse HTTPã§ã¯ãã¢ãç¨æããã¦ãããä¸ã¤ã¯ããã¹ãã¨ãªã¢ã表示ããããã®æåãæ¸ãæããã¨å¥URLã®è¡¨ç¤ºããªã¢ã«ã¿ã¤ã ã«æ¸ãå¤ããã¨ãããã®ã ãã¦ã¼ã¶ãå ¥åããæ å ±ãèªã¿åãé¨åã¨ããã®çµæãå¥ãªç»é¢ã«åæ ããã¨ããäºã¤
Amazon Dynamoã¯ã·ã³ãã«ãªãã¼/ããªã¥ã¼ãã¼ã¿ãã¼ã¹ã·ã¹ãã ã ãã大éã®ãã¼ã¿ãåé·åãã¬ã¹ãã³ã¹ãç¶æããªãããµã¼ãã¹ãæä¾ããç¹ãç¹å¾´ã ãå¤é¨åãã®ãµã¼ãã¹ã¨ãã¦ã¯æä¾ããã¦ããªãããSimpleDBãAmazon Dynamoãå¤é¨åãã«ãããã®ã¨è¨ããã¦ããã èµ·åããæ ãã¼/ããªã¥ã¼åã®ãã¼ã¿ãã¼ã¹ã«ã¯æ³¨ç®ãéã¾ã£ã¦ããããAmazon Dynamoã®ã¯ãã¼ã³ã¨ãã¦Dynomiteãç´¹ä»ãããã ä»åç´¹ä»ãããªã¼ãã³ã½ã¼ã¹ã»ã½ããã¦ã§ã¢ã¯DynomiteãErlangã§ä½ãããAmazon Dynamoã¯ãã¼ã³ã ã Dynomiteã¯Erlang製ã®ãã¼ããªã¥ã¼åãã¼ã¿ãã¼ã¹ã ãErlangã¨è¨ãã°åæ£åããªã¢ã«ã¿ã¤ã æ§ã並ååãªã©ãç¹å¾´ãªã®ã§ãå¤§è¦æ¨¡ãªãã¼ã¿ãã¼ã¹ãæ§ç¯ããä¸ã§ã¯ã¨ã¦ãæå¾ ãã§ãããã ã ã¯ã©ã¹ã¿ãªã³ã°ã«ã対å¿ãã¦ãããæ¢ã«ç¨¼åãã¦ããã¯ã©ã¹ã¿ã«æ°
top World ! {message, "why erlang"} æ´æ° æçµæ´æ°æ¥ 08å¹´ 07/23 "gen_fsm 1" "ããã¥ã¢ã« getting started with Erlang"ã追å ã 9æãããã¾ã§å¤å¿ã®ãããä¸å®ææ´æ°ã¨ãªãã¾ãã ç¾å¨ãããã¥ã¢ã«é¦è¨³ãä¸ç·ã«ãã£ã¦é ããæ¹ãåéãã¦ãã¾ããããç¨åº¦æé·ããã ããã¥ã¢ã«ã¯ãã®ãµã¤ãããç¬ç«ãããã¤ãããªã®ã§ãæ°å ¼ããªãé£çµ¡ä¸ããã ãã¼ã¸ã®å 容ããã©ã¦ã¶ã¸ã®è¡¨ç¤ºã«é¢ãã¦ããããªé¨åãããã¾ããããããã¾ã§ãé£çµ¡ä¸ããã 表示ã«é¢ããå ´åã§ããã°ãOSã¨ãã©ã¦ã¶ã®ç¨®é¡ããã¼ã¸ã§ã³ãæãã¦é ããã¨å©ããã¾ãã 2ã¡ãããããã颿°ãErlangãã¨ãªã¯ã½ã³ã ãã®ãµã¤ãã«ã¤ã㦠ãã®webãã¼ã¸ã¯ããã°ã©ãã³ã°è¨èªErlangã®è§£èª¬ãç®çã¨ãããã¼ã¸ã§ãã Erlangã¯æ´å²ããããæ©è½ãå å®ãã¦ããè¨èªãªã®ã§
Erlang 忣ã·ã¹ãã åå¼·ä¼ã«åå ãã¾ããã ãããå¾ããã®ãå¤ãã£ãã§ããç¡çãã¦ã§ãåå ãã¦ããã£ãã Erlangã¯ã¾ããããã¹ãã¼ããããã Erlangã«èå³ãæã£ãã®ããFacebookChatã®Cometãµã¼ããMochiWebã ã£ãããã§ããã CouchDBã¯ç¥ããªã£ãã®ã§ãããFacebookChatã¯JSONã§å¸°ã£ã¦ãã¦ãã®ã§ããããã¦CouchDBãã¼ã¹ï¼ 追è¨ï¼ id:TAKESAKO ãããFlickrã«åçãã¢ãããã¦ãããããã§ãã 追è¨2ï¼ çºè¡¨è å ¨å¡ã®ã¹ã©ã¤ãã®ãªã³ã¯ãå¼µãçµããã¾ãããï¼kunitããthx!ï¼ Kai/Dynamo ã®ã¡ã«ããºã ã¨å®è£ (takemaruãã, 40å) ã¹ã©ã¤ã 75Kqps 使ãåã 主ãã¼ã¢ã¯ã»ã¹sï¼Dynamo è¤éãªã¯ã¨ãªã¼ï¼SimpleDB 大ãããã¡ã¤ã«ï¼S3 key/value 忣ããã·ã¥ãã¼ãã«
Erlangã®ããã»ã¹éã§ã¯ã¡ãã»ã¼ã¸éä¿¡ã容æã«è¡ãã¾ãããJInterfaceã©ã¤ãã©ãªã使ãã¨ãErlangããã»ã¹ã¨Javaããã°ã©ã ã¨ã®ããã ã§ãã¡ãã»ã¼ã¸éä¿¡ãã§ãã¾ããäºåç¥èã§ãã忣Erlangãã説æããJInterfaceãç´¹ä»ãã¾ããã¡ãã£ã¨é·ãã®ã§ãåå¾ç·¨ã«åãã¦ãä»åã®åç·¨ã§ã¯Erlangå´ã®è©±ããã¾ãã å å®¹ï¼ Erlangã忣ã¢ã¼ãã§åããã ã»ãã¥ãªãã£ã½ããã¨ãã¸ãã¯ã¯ããã¼ åæ£ãã¼ãéãäºãã«æ¥ç¶ãã ãªã¢ã¼ãã¡ãã»ã¼ã¸ã³ã°ã試ãã¦ã¿ãã ä»åã®ã¾ã¨ãã¨æ¬¡åã®äºå® å¾ç·¨ åèè³æï¼ http://www.erlang.org/doc/reference_manual/distributed.html Erlang Reference Manualï¼http://www.erlang.org/download/erl_spec47.ps.gzï¼11ç«
Erlangãããããã°ã©ãã³ã°è¨èªã使ã£ã¦ä½ãããããã¨ãã æè¿ã®æµè¡ã¿ããã§ããå»å¹´ã¯Haskellãæµè¡ãã¾ãããã ç 究室å ã§åãå«ãã¦Erlangã«è峿´¥ã ã¨ãã人ãã ä½äººãããã®ã§ãä»ãããï¼ãããããï¼ã¨å§ãã¦ã¿ã¾ããã 以ä¸ã¯Debian Etch Linuxã§Erlangã使ã£ãHello Worldã« ãã©ãçãã¾ã§ã®æ¹æ³ã¨ãèªç¿ç¨ã®è³æã¸ã®ãªã³ã¯ã§ãã 15åã§Hello Worldã表示ãã¦ã¿ã¾ãããã # åã¯è¡¨ç¤ºã¾ã§ã«30å以ä¸ãããã¾ãããã»ã»ã»ã Erlangã§Hello World Erlangã®èªã¿æ¹ - ã¢ã¼ã©ã³ - Erlangã¨ã¯ Erlangãã¤ã³ã¹ãã¼ã« Debian Etchã§ã¯apt-getããã ãã§ããæéã¯5åããããããã¾ãã Windowsã®äººã¯ãErlang.orgã§ãã¤ããªãã¡ã¤ã«ãé å¸ãã¦ããã®ã§ã ãããã¤ã³ã¹ãã¼ã«ãã¦
Erlangã¯ä¸¦åå¦çã徿ã¨ããããã°ã©ãã³ã°è¨èªã§ããã³ãã¥ãã±ã¼ã·ã§ã³ãµã¤ããTwitterãã®ã¡ãã»ã¼ã¸ã³ã°ã·ã¹ãã ãErlangã§æ¸ããã¦ãããã¨ãªã©ããä¸èºæ³¨ç®ãéãå§ãã¾ããã æ¨ä»ãCPUã®é«éåãéçã«è¿ã¥ãã並ååã¸ã¨ç§»è¡ãã¦ãã£ã¦ãã¾ãããããªèæ¯ã®ä¸ããã©ã¼ãã³ã¹ãé«ããããã®ã¢ããã¼ãã®ä¸ã¤ã¨ãã¦ã並åããµãã¼ãããããã°ã©ãã³ã°è¨èªã®ä½¿ç¨ã注ç®ããã¦ãã¾ããErlangã¯è¨èªã¬ãã«ã§ä¸¦åããµãã¼ããã¦ãã¾ãã®ã§ãã»ãã®è¨èªã«æ¯ã¹ã¦ããã°ã©ãã並åãæèãããã¨ãªã並åå¦çãå®ç¾ã§ãã¾ãã ãã ãErlangã¯ãªãã¸ã§ã¯ãæåè¨èªã§ã¯ãªã颿°åè¨èªã§ãããï¼â å°ãªãã¨ãçè ã«ã¨ã£ã¦ã¯ï¼è¨æ³ãç¬ç¹ã§ããªã馴æã¿ã¥ããå°è±¡ãåãã¾ãããã¨ãã°Erlangã§ã¯ãHello Worldããã°ã©ã ããªã¹ãã®ããã«æ¸ãã¾ãã è¨äºã§ã¯ãèªç¿ç¨ã®è³æã¨ãã¦ãæ°å¤ãã®Erlang
ã©ã³ãã³ã°
ã©ã³ãã³ã°
ãç¥ãã
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}